Sunday, 28 February 2010

In Alberta, Canada lie vast reserves of bitumen, known as "Tar Sands". Essentially this is shale and sand with a high oil content that can, with a high input of energy, be refined in to liquid oil that can be refined in to petrol, diesel, aviation fuel, gas, etc.

Theoretically, this is an answer to the shortage of oil that North America faces, but it comes at a very high cost. Besides the threat of oil spills, conventional oil production is relatively unobtrusive as it's pumped from vast underground reservoirs. Tar sands however are the complete opposite.

It's like open cast mining on a vast scale. Vast tracts of pristine wilderness disappear, water courses are heavily polluted, there's severe localised air pollution and devastating effects on both wildlife and humans. The energy required to refine tar sands in to oil is immense.

A new film called "Toxic Fuels" is being released on March 15th, supported by The Co-Operative Bank. Have a look at the website here: http://toxicfuels.com/

Monday, 15 February 2010

Two interesting series on TV at the moment that have strong connections with the principles of Transition (and a common link in Monty Don!) include:

Mastercrafts: Green Woodworking, where "Monty Don, a huge fan of traditional crafts, presents a series which celebrates six of the craft skills that built Britain and its heritage, ranging from thatching to stonemasonry."http://bbc.co.uk/i/qsc3j/

Sunday, 14 February 2010

We had another good work session at Trenoweth Community orchard again today. About 12 people helped at some point during the day, where we continued getting the hedges in shape, moved all the hedge cuttings and stripped the old black plastic away from the arum lillies.

It was a lovely sunny day after 12 and it felt very sheltered from the cool Northerly breeze. The photos show some good work having been done and another...well, reflection?! Does Nick realise he's been caught on camera supervising the biscuits?

We're still on course for planting on 28th Feb, but will confirm nearer the time.

Monday, 8 February 2010

On Sunday 31st January several Transition Scilly members got together on a lovely sunny day at Trenoweth to help prepare the field for the new Community Orchard.

The land had previously been part of Trenoweth Horticultural Research Station and had been used for Narcissi flower trials. But as it was ancillary to the main parcel of land it hadn't been fully managed for a number of years so is in need of some improvement.

Hedges to the west and north of the plot needed some serious cutting, so we got in and started hacking back the Oleriaandgorse in a dramatic way. Looks a bit serious to start with, but it'll improve the field no end in the long run.

Another work party is planned for Sunday 14th Feb from 10-4 where we should finish hedge cutting and have the field ready for planting a couple of weeks after that. Then it really will be an orchard!